The Review of High Pressure Science and Technology
Online ISSN : 1348-1940
Print ISSN : 0917-639X
ISSN-L : 0917-639X
Reviews—High Pressure Materials Science Using Regulated Nano Spaces—
High Pressure Synthesis of Silicon Clathrates and Related Compounds
Shoji YAMANAKAMasaya KOMATSUKei INUMARU
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2012 Volume 22 Issue 1 Pages 9-16

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Abstract
  The use of high pressure and high temperature conditions is essential in the preparation of silicon clathrate compounds with electron excess compositions and related Si-rich binary compounds. The preparation conditions and crystal structures of Ba8Si46, Ba24Si100, BaSi6, LaSi5, LaSi10, NaxSi136 (x>24) and related Zintl silicides are discussed. These are the systems rich in superconductors.
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© 2012 The Japan Society of High Pressure Science and Technology
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